| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.32 | 8.621% | $112.2272 | $112.23 | $112.25 | $112.20 |
| Purchase #2 | $47.86 | 5.281% | $50.3875 | $50.39 | $50.40 | $50.40 |
| Purchase #3 | $97.40 | 6.699% | $103.9248 | $103.92 | $103.90 | $103.90 |
| Purchase #4 | $70.36 | 10.373% | $77.6584 | $77.66 | $77.65 | $77.70 |
| Purchase #5 | $65.95 | 13.130% | $74.6092 | $74.61 | $74.60 | $74.60 |
| Purchase #6 | $124.92 | 6.237% | $132.7113 | $132.71 | $132.70 | $132.70 |
| Purchase #7 | $207.84 | 9.537% | $227.6617 | $227.66 | $227.65 | $227.70 |
| 7 purchase totals = | $717.65 | $779.1801 | $779.18 | $779.15 | $779.20 | |